NOTE: this requires significant more memory when defined. */
#undef EXACT_ADDRESS
+/* Enable header caching */
+#undef USE_HCACHE
+
+/* GDBM Support */
+#undef HAVE_GDBM
+
+/* Sleepycat DB4 Support */
+#undef HAVE_DB4
+
/* Define if you have the iconv() function. */
#undef HAVE_ICONV